80143526

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2027}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 122872464

約数和(自身を除く): 42728938

約数列:

[1, 2, 53, 106, 373, 746, 2027, 4054, 19769, 39538, 107431, 214862, 756071, 1512142, 40071763, 80143526]

約数ペア:

[(1, 80143526), (2, 40071763), (53, 1512142), (106, 756071), (373, 214862), (746, 107431), (2027, 39538), (4054, 19769)]